static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
System.Diagnostics.Process[] papp = System.Diagnostics.Process.GetProcessesByName(Application.ProductName);
if (papp.Length > 1)
{
SetForegroundWindow(Process.GetCurrentProcess().MainWindowHandle);
}
else
{
SetForegroundWindow(Process.GetCurrentProcess().MainWindowHandle);
}
Program.NowLoginMan = String.Empty;
if (true)
{
bool isDB = true;
while (isDB)
{
try
{
SqlConnection conn = DBUtils.GetConnection();
if (conn.State == ConnectionState.Open)
{
conn.Close();
conn.Dispose();
isDB = false;
}
else
{
throw new Exception("指定的数据库不存在或者数据库配置错误！");
}
}
catch (Exception)
{
Global.ShowSysInfo("指定的数据库不存在或者数据库配置错误！");
DBConfig dbconfig = new DBConfig();
DialogResult dbconfigrtn = dbconfig.ShowDialog();
dbconfig.Dispose();
if (dbconfigrtn != DialogResult.OK)
{
return;
}
}
}
Program.CpuInfo = Publics.GetFirstMacAddress();
// 判断是否首次注册
SysRegister sr = SqlBaseProvider.GetSysRegister(Publics.GetRegisterNumber(Program.CpuInfo));
// 如果未注册则进行注册
if (String.IsNullOrEmpty(sr.DeptID))
{
Register rgForm = new Register();
if (rgForm.ShowDialog() != DialogResult.OK)
{
Application.Exit();
}
}
}
Login lg = new Login();
FirstLogined:
DialogResult rtn = lg.ShowDialog();
Program.NowLoginMan = lg.txtManID.Text;
if (rtn == DialogResult.OK)
{
GotoMain:
Application.Run(new MainForm());
if (isCancel)
{
isCancel = false;
goto GotoMain;
}
}
else if (rtn == DialogResult.Yes)
{
FirstLogin first = new FirstLogin();
if (first.ShowDialog() == DialogResult.OK)
{
goto FirstLogined;
}
else
{
Application.Exit();
}
}
else
{
Application.Exit();
}
}
private void Password_Click(object sender, EventArgs e)
{
FirstLogin first = new FirstLogin();
first.ShowDialog();
}